What is a 2 speed auxiliary transmission?

The AT-1202 model is a two-speed, non-synchronized, twin counter-shaft auxiliary transmission designed primarily for use with heavy-duty transmissions. This auxiliary transmission contains two sets of gears, thus giving the reduction (low) ratio when power is delivered through these two sets of gears.

What is auxiliary transmission?

The auxiliary transmission has a high speed transmission line equipped with a hydraulic clutch and a low speed transmission line equipped with a one-way clutch for allowing the overrun of the output side of the low speed transmission line so that the low speed transmission line is established when the hydraulic clutch …

Does an auxiliary transmission have extra gears?

To make a vehicle less noisy. On many vehicles, multi-speed rear axles and auxiliary transmissions are used to provide extra gears. They are usually controlled by a selector knob on the gearshift lever.

How do you shift an auxiliary transmission?

Start out with first gear in the main box and underdrive which is back to the left. Then shift the auxiliary to direct which is back to the right. Then shift the auxiliary forward to the right for overdrive. At that point, shift the main box to second and the auxiliary to underdrive, etc.

What is an auxiliary transmission cooler?

An auxiliary cooler will keep your transmission running right where it needs to be, ensuring you don’t overheat your transmission. Driving Conditions – If you live somewhere that gets excessively hot or is fairly hilly or mountainous, an auxiliary transmission cooler is a good option for you.

What is the function of an auxiliary gear?

a mechanism that makes possible an increase in the tractive force of a motor vehicle by increasing the gear ratio of the transmission. For example, an auxiliary gearbox is used in the transmission mechanism of heavy-duty motor vehicles and tractors to increase mobility under heavy road conditions.

What is the function of auxiliary gear?

Are transmission coolers worth it?

A transmission cooler will just help to prolong the life of the transmission by keeping the fluid cooler. Transmission fluid cannot be cooled too much, so the addition of a cooler is a good idea, especially if you are towing.

How does a split shift transmission work?

Instead of having a high and low section, the gears are split into two so that each position of the gear shift is used for two gears (one high and one low). The range-splitter transmission is a combination of these two setups allowing for greater gear positions and selections.

What is a 2 speed rear?

Rear Axle – 2-Speed Rear Axle A two-speed rear axle allows the driver to select a low range for greater pulling power and a high range for greater road speed and fuel economy. You can also use these ranges to provide extra steps between transmission shifts when driving on steep grades or fuel economy may be factors.

What kind of manual transmission does Eaton make?

Eaton offers fully synchronized and non-synchronized manual transmissions as well as automated manual transmissions across a full spectrum of applications. Original equipment manufacturers around the globe count on Eaton’s extensive experience in tailor-made solutions that enhance the overall vehicle efficiency, reliability, safety and drivability.

What are the search criteria for auxillary transmissions for sale?

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How much does a GMC Auxillary transmission cost?

REFURBISHED AT 1202 AIR SHIFT. WITH MOUNTS HAS 1810 FULL ROUND YOKES. 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Casting/Serial#: 001242, Core Charge: EXCHANGE, VIN: ?,… 2003 GMC / ISUZU TRANSMISSION $800; $200 CORE We have many engine parts and engines.

What kind of transmission do I need for a heavy duty car?

Engine must be certified by Eaton for use with transmission. The most fuel-efficient heavy-duty AMT available. The most fuel-efficient heavy-duty manual transmission available. Operates like an automatic transmission, with the efficiency of a manual transmission.

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